package com.study.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.study.pojo.entity.Jzg;
import com.study.pojo.resp.ResultMessage;

public interface XwenService extends IService<Jzg> {
    //查询所有新闻内容
    ResultMessage findAllNews();

    //根据新闻Id获取新闻
    ResultMessage findNewsById(Integer newsId);


}
